Fix Debian shellcheck validation

lib/jeannie/commands.sh

@@ -1,3 +1,5 @@
+# shellcheck shell=bash
+
 plan_homelab() {
     local target="${1:-all}"
     local stack
@@ -2365,4 +2367,3 @@ change_journal() {
 homelab_map() {
     "${REPO_ROOT}/scripts/homelab-map" "${@:2}"
 }
-

scripts/recover-power

@@ -47,4 +47,8 @@ run_optional "GitOps status" "${REPO_ROOT}/jeannie" gitops-status
 run_optional "Public edge doctor" "${REPO_ROOT}/jeannie" doctor-edge
 run_optional "Final status cascade" "${REPO_ROOT}/jeannie" status
 
-printf '\nRecovery sequence complete%s.\n' "$([ "$DRY_RUN" = "true" ] && printf ' dry-run' || true)"
+dry_run_suffix=""
+if [ "$DRY_RUN" = "true" ]; then
+    dry_run_suffix=" dry-run"
+fi
+printf '\nRecovery sequence complete%s.\n' "${dry_run_suffix}"